Question

我有两个ifs，第一个是加班是否有效，但我不能得到第二个如果工作，这是奖金工资，如果天工作大于5。它没有准备好我输入的代码为bonuspay，

#include<iostream>
#include<iomanip>
using namespace std;
int main() {

    float ftax, stax, SDI, SS, hw, hp, dw(0), pay, netpay, gp, OvertimePay = 0,
            bonusPay(0);
    int daysWorked(0);

    cout << "please enter the hoursWorked: ";
    cin >> hw;
    cout << "---------------------" << endl;
    cout << "please enter the hourlyPay: ";
    cin >> hp;
    cout << "---------------------" << endl;
    cout << "please enter the daysWorked in the week: ";
    cin >> dw;

    if (hw > 40) {
        OvertimePay = (hw - 40) * hp * .5;
        if (daysWorked > 5) {
            bonusPay = (hw - 40) * hp * .25;

        }
    }

    gp = (hw * hp) + (OvertimePay) + (bonusPay);
    ftax = gp * .10;
    stax = gp * .08;
    SDI = gp * .01;
    SS = gp * .06;
    netpay = gp - (ftax + stax + SDI + SS);

    cout << " grosspay =\t\t\t\t\t" << gp << endl;
    cout << " federal taxes =\t\t\t\t" << ftax << endl;
    cout << " state taxes =\t\t\t\t\t" << stax << endl;
    cout << " SDI =\t\t\t\t\t\t" << SDI << endl;
    cout << " Social Securities =\t\t\t\t" << SS << endl;
    cout << " netpay =\t\t\t\t\t" << netpay << endl;
    cout << "---------------------" << endl;

    cout << "\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t" << endl;

    cout << " grosspay =                    " << gp << endl;
    cout << " federal taxes =               " << ftax << endl;
    cout << " state taxes =                 " << stax << endl;
    cout << " SDI =                         " << SDI << endl;
    cout << " Social Securities =           " << SS << endl;
    cout << " netpay =                      " << netpay << endl;
    cout << "---------------------" << endl;

    cout << "\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t" << endl;

    cout << left;
    cout << setw(30) << " grosspay =" << gp << endl;
    cout << setw(30) << " federal taxes =" << ftax << endl;
    cout << setw(30) << " state taxes =" << stax << endl;
    cout << setw(30) << " SDI =" << SDI << endl;
    cout << setw(30) << " Social Securities =" << SS << endl;
    cout << setw(30) << " netpay =" << netpay << endl;
    cout << "---------------------" << endl;

    system("pause");

}

Answer 1

从你的问题开始：

但我无法获得第二项工作，如果工作天数大于5则为奖金

尽管您的要求并不完全清楚，但代码中的一个问题当然是您检查daysWorked值

if (daysWorked > 5) {
   // ...

但你从未在初始化后再次设置

 int daysWorked(0);

我可以在您的代码示例中找到的任何地方。

因此daysWorked的值始终为0，而if()子句中的代码会被忽略。

Answer 2

更改 cin >>dw至cin >>daysWorked

Answer 3

我在这里可以看到两个错误。你初始化了

float dw(0);

和

int daysWorked(0);

您没有理由通过代码初始化，只需将其留在

float dw; 

int daysWorked;

我在你的代码中看到的另一个问题是，你将工作天数的值存储到dw中

cout << "please enter the daysWorked in the week: ";
cin >> dw;

但是你正在检查daysWorked

if (daysWorked > 5)

之间没有任何代码导致将dw的值转移到daysWorked。

我的建议是从

改变dw和bonusPay

float dw(0); 
float bonusPay(0);

到

float dw;
float bonusPay;

并删除

int daysWorked(0);

最后

if (hw > 40) {
    OvertimePay = (hw - 40) * hp * .5;
    if (dw > 5) {
        bonusPay = (hw - 40) * hp * .25;
    }
}

获得奖金支付计算

3 个答案: